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// SPDX-License-Identifier: Apache-2.0
/*
* Copyright 2020-2022 Joel E. Anderson
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdbool.h>
#include "private/config/thread_safety_unsupported.h"
#include "private/config/wrapper/thread_safety.h"
bool
no_thread_safety_compare_exchange_bool( config_atomic_bool_t *b,
bool expected,
bool replacement ) {
if( *b == expected ) {
*b = replacement;
return true;
} else {
return false;
}
}
bool
no_thread_safety_compare_exchange_ptr( config_atomic_ptr_t *p,
const void *expected,
void *replacement ) {
if( *p == expected ) {
*p = replacement;
return true;
} else {
return false;
}
}